2² × 213349

Prime Factor Structure

Factorization String 2^2 × 213349

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,493,450

Proper Divisor Sum 640,054

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #853387 ← → #853403

1 2 4 213,349 426,698 853,396

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

853,396 426,698 213,349 640,048 320,024 160,012 80,006 40,003 120,010 60,005 180,016 90,008 45,004 22,502 11,251 33,754 16,877 50,632 25,316 12,658 6,329 18,988 9,494 4,747 14,242 7,121 21,364 10,682 5,341 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.